Add an assortment of missing consts I've just noticed.
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sat, 27 Jul 2013 18:35:48 +0000 (18:35 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sat, 27 Jul 2013 18:35:48 +0000 (18:35 +0000)
commit42466758a12a92c5efb190ee0e2884d8657c1a27
tree15246d019abd57b4713a0605c7edfb852d6c6ad8
parent3da06d4be43e4de6ae8488f4f4ea2811524d0aca
Add an assortment of missing consts I've just noticed.

git-svn-id: svn://svn.tartarus.org/sgt/putty@9972 cda61777-01e9-0310-a592-d414129be87e
network.h
proxy.c
ssh.c
ssh.h
sshsha.c
unix/uxnet.c
windows/winnet.c